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Marquise|Lab Grown|IGI

0.99ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG791603132

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG791603132

Diamond specifications and retailer prices

From $230 USD
HK$1,800 HKD
As of November 1, 2026
Save $630 USD (73%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,130 USD at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 0.99ct lab-grown marquise diamond

This 0.99ct lab-grown marquise sits in the just-under-one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG791603132 or 791603132. Listed at 25 retailers as of November 1, 2026, with a 273% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791603132
Dimensions10.53 × 5.20 × 3.18 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.53 mm5.20 mm0.99 ctF / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG791603132
Side View
Table 65.0%Crown 33.7°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $860 USD|Low: $166 USD|High: $1,140 USD|Avg: $530 USD|-24.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
November 2, 2026
Retailer 5$166 USD
Retailer 6$185 USD
Retailer 22$192 USD
Retailer 10$205 USD
Retailer 3$230 USD
Retailer 18$258 USD
Retailer 20$344 USD
Retailer 19$362 USD
Retailer 12$368 USD
Retailer 9$368 USD
Retailer 13$415 USD
Retailer 14$446 USD
Retailer 2$539 USD
Retailer 17$557 USD
Retailer 8$635 USD
Retailer 4$660 USD
Retailer 16$665 USD
Retailer 15$715 USD
Brilliant Earth$860 USD
Retailer 21$961 USD
Retailer 7$1,067 USD
Retailer 11$1,084 USD

33 data points across 22 retailers

25 retailers$230 USD to $860 USD

Retailer 1
-
$166 USD
Price last confirmed 12 days ago
Retailer 2
-
$192 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$205 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$230 USD
HK$1,800 HKD
View
A
Retailer 5
-
$258 USD
£203 GBP
View
Retailer 6
-
$344 USD
€328 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
$362 USD
£285 GBP
View
Retailer 8
-
$368 USD
ZAR 5,941 ZAR
View
Price last confirmed 15 days ago
Retailer 9
-
$368 USD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$415 USD
View
Retailer 11
-
$446 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$539 USD
View
B+
Retailer 13
-
$557 USD
SGD 753 SGD
View
B+
Retailer 14
-
$595 USD
View
B+
Retailer 15
-
$635 USD
View
B+
Retailer 16
-
$635 USD
View
Retailer 17
-
$655 USD
View
Price last confirmed 35 days ago
Retailer 18
-
$660 USD
View
Price last confirmed 11 days ago
B
Retailer 19
-
$665 USD
View
B
Retailer 20
-
$715 USD
View
B
Retailer 21
-
$860 USD
View
Retailer 22
-
$961 USD
£757 GBP
View
Price last confirmed 7 days ago
Retailer 23
-
$1,067 USD
£840 GBP
View
Price last confirmed 12 days ago
Retailer 24
-
$1,084 USD
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
19880112A · Oct 23
$1,130 USD
View
Price last confirmed 10 days ago
24 more retailers have this diamond
Prices start from $230 USDSave up to $630 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.99ct Marquise
$230 USD